题干
—It's so hot in the room. _______
— Not at all. I'd be happy to.
A：Isn't it very cold today?
B：Are you feeling ill today?
C：Would you mind opening the window?
D：Have you bought the kite to me?
答案(点此获取答案解析）
C
所表示的平面区域是
，平面区
与